Quantum circuits—built from local unitary gates and local measurements—are a new
playground for quantum many-body physics and a tractable setting to explore universal …

What happens in an isolated quantum system when both disorder and interactions are
present? Over the recent years, the picture of a non-thermalizing phase of matter, the many …

Random quantum circuits yield minimally structured models for chaotic quantum dynamics,
which are able to capture, for example, universal properties of entanglement growth. We …

Controllable arrays of ions and ultracold atoms can simulate complex many-body
phenomena and may provide insights into unsolved problems in modern science. To this …

Unscrambling the physics of out-of-time-order correlators | Nature Physics Skip to main content
Thank you for visiting nature.com. You are using a browser version with limited support for …

The idea of the out-of-time-order correlator (OTOC) has recently emerged in the study of
both condensed matter systems and gravitational systems. It not only plays a key role in …

A bstract The Sachdev-Ye-Kitaev model is a (0+ 1)-dimensional model describing Majorana
fermions or complex fermions with random interactions. This model has various interesting …

Generic interacting many-body quantum systems are believed to behave as classical fluids
on long time and length scales. Due to rapid progress in growing exceptionally pure crystals …

In ergodic many-body quantum systems, locally encoded quantum information becomes, in
the course of time evolution, inaccessible to local measurements. This concept of …

Scrambling is the process by which information stored in local degrees of freedom spreads
over the many-body degrees of freedom of a quantum system, becoming inaccessible to …